CN215743285U

CN215743285U - Even boiling granulator of pelletization

Info

Publication number: CN215743285U
Application number: CN202122437789.5U
Authority: CN
Inventors: 杨育平
Original assignee: Shanxi Guorun Pharmaceutical Co ltd
Current assignee: Shanxi Guorun Pharmaceutical Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-08
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a boiling granulator with uniform granulation, which comprises a box body, a bracket and a hopper, wherein an air pipe is welded at one side of the box body, a spray head is welded at the other side of the box body, a filter cylinder is welded at the outer side of the top of the box body, a partition plate is welded on the inner wall of the box body, a sleeve is welded at the bottom of the partition plate, a main shaft is arranged at the center of the sleeve, fan blades are welded at the outer side of the main shaft, a scraping plate is welded at the outer side of the top of the main shaft, and a rotating rod is welded at the bottom end of the main shaft, so that the boiling granulator with uniform granulation can prevent raw materials in the filter cylinder from being blocked, ensure the ventilation effect of the filter cylinder, ensure the air flow required by work and the granulation efficiency of equipment, can make granules with smaller particle size and powder adhered to the surface of the granules return to the granulation position again by using the blowing force of air flow, and further ensure the granulation uniformity, prevent that the granule from appearing not of uniform size, ensure granulation quality, the granulation of the granule product that is applicable to is used.

Description

Even boiling granulator of pelletization

Technical Field

The utility model relates to the technical field of boiling granulator equipment, in particular to a boiling granulator with uniform granulation.

Background

The conventional boiling granulator equipment basically has the advantages of high granulation speed, high granulation uniformity, simplicity in operation, high working stability, long service life and the like, can meet the use requirement of stable granulation on granular products, however, in the existing boiling granulator equipment, on one hand, the powder raw materials need to be mixed by using air flow during granulation operation, further, the gas and the solid are separated by using a filtering device, which is easy to cause the filtering device to be blocked due to long-time work and is not beneficial to ensuring the gas-solid separation, on the other hand, when the granulation operation is completed, the sieving operation cannot be effectively performed, so that the particle size is small or a certain amount of powder raw materials are carried on the surface of the particles easily, and the uniformity of granulation is not ensured.

Therefore, how to design a boiling granulator with uniform granulation becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a boiling granulator with uniform granulation, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a boiling granulator with uniform granulation comprises a granulator body, wherein the granulator body comprises a box body, a support and a hopper, the hopper is welded at the top of the box body, the support is welded at the bottom of the box body, an air pipe is welded at one side of the box body, a spray head is welded at the other side of the box body, a filter drum is welded at the outer side of the top of the box body, a partition plate is welded on the inner wall of the box body, a sleeve is welded at the bottom of the partition plate, a main shaft is arranged at the center of the sleeve, fan blades are welded at the outer side of the main shaft, a scraper blade is welded at the outer side of the top of the main shaft, a rotating rod is welded at the bottom end of the main shaft, a through pipe is welded at the bottom of the partition plate, a flat plate is arranged at the bottom of the partition plate, a taper sleeve is welded at the bottom of the box body, a taper barrel is welded at the bottom of the box body, and a ring pipe is welded at one side of the taper barrel, the top welding of awl bucket has the pipe, the outside side of box is through the bolt installation switch.

As a preferred embodiment of the present invention, the inner sides of the bottom of the hopper, the through pipe, the taper sleeve and the taper barrel are all provided with a blanking valve, and the switch is connected with the blanking valve through an electric wire.

As a preferred embodiment of the present invention, the bottom of the conical barrel penetrates the bottom of the box body and is provided with an outer side of the box body, one end of the loop pipe is communicated with one side of the conical barrel, and the other end of the loop pipe bypasses the top of the conical barrel and is communicated with one end of the air pipe.

As a preferred embodiment of the present invention, one end of the conduit is disposed at the center of the conical barrel, the other end of the conduit passes through the top of the conical barrel and is communicated with one side of the conical sleeve, the bottom of the conical sleeve is communicated with the top of the air pipe, the top of the conical sleeve is provided with a through hole, the flat plate is welded on the inner wall of the box body, and the flat plate is clamped at one side of the conical sleeve.

In a preferred embodiment of the present invention, the top end of the main shaft is mounted on the top of the box body through a bearing, the bottom of the scraper is clamped on the top of a partition plate, two ends of the scraper are clamped on the inner wall of the filter cartridge, the partition plate is arranged on the bottom of the filter cartridge, the bottom of the rotating rod is clamped on the top of a flat plate and a taper sleeve, and the fan blades are mounted on the inner side of the sleeve.

As a preferred embodiment of the present invention, the sleeve is disposed at the bottom of the center of the partition, one end of the spray head passes through the top of the tank body extending to the flat plate, and the taper sleeve and the through pipe are distributed at both sides of the inside of the tank body.

Has the advantages that: 1. this even boiling granulator of pelletization, owing to be provided with the box, the hopper, the trachea, the shower nozzle, strain a section of thick bamboo, the baffle, the sleeve, the main shaft, the flabellum, the scraper blade, the bull stick, the siphunculus, flat board and taper sleeve, can utilize and strain a section of thick bamboo and carry out gas-solid separation after the drive raw materials mechanical energy mixed operation that utilizes the air current, and can carry out real-time clearance operation through the scraper blade to the inner wall of straining a section of thick bamboo, prevent to strain interior raw materials of a section of thick bamboo and block up, the ventilation effect of a section of thick bamboo is strained in the guarantee, and then the required air flow of guarantee work, the granulation efficiency of guarantee equipment.

2. This even boiling granulator of pelletization, owing to be provided with the box, the trachea, the shower nozzle, strain a section of thick bamboo, the baffle, the sleeve, the main shaft, the flabellum, the scraper blade, the bull stick, the siphunculus, the flat board, the taper sleeve, the taper bucket, ring canal and pipe, can be after processing powdered raw materials into the graininess, utilize the power of blowing of air current effectively, get back to the granulation position once more with the granule that the particle diameter is less and the powder of granule surface adhesion in, and then guarantee the homogeneity of granulation effectively, prevent that the granule from appearing not of uniform size, guarantee granulation quality.

3. This even boiling granulator of pelletization reasonable in design, it is comparatively high-efficient convenient during the use, the granulation of the granule product that is applicable to use.

Drawings

FIG. 1 is a schematic structural diagram of a uniform granulating fluid bed granulator according to the present invention;

FIG. 2 is a cross-sectional view of a uniform granulating fluid bed granulator according to the present invention;

in the figure: 1. a box body; 2. a support; 3. a hopper; 4. an air tube; 5. a spray head; 6. a filter cartridge; 7. a partition plate; 8. a sleeve; 9. a main shaft; 10. a fan blade; 11. a squeegee; 12. a rotating rod; 13. pipe passing; 14. a flat plate; 15. a taper sleeve; 16. a conical barrel; 17. a ring pipe; 18. a conduit; 19. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a boiling granulator with uniform granulation comprises a granulator body, wherein the granulator body comprises a box body 1, a support 2 and a hopper 3, the hopper 3 is welded at the top of the box body 1, the support 2 is welded at the bottom of the box body 1, an air pipe 4 is welded at one side of the box body 1, a spray head 5 is welded at the other side of the box body 1, a filter cylinder 6 is welded at the outer side of the top of the box body 1, a partition plate 7 is welded on the inner wall of the box body 1, a sleeve 8 is welded at the bottom of the partition plate 7, a main shaft 9 is arranged at the center of the sleeve 8, fan blades 10 are welded at the outer side of the main shaft 9, a scraper blade 11 is welded at the outer side of the top of the main shaft 9, a rotating rod 12 is welded at the bottom end of the main shaft 9, a through pipe 13 is welded at the bottom of the partition plate 7, a flat plate 14 is arranged at the bottom of the partition plate 14, and a taper sleeve 15 is welded at the bottom of the flat plate 14, the bottom welding of box 1 has awl bucket 16, the welding of one side of awl bucket 16 has ring pipe 17, the welding of the top of awl bucket 16 has pipe 18, the outside side of box 1 installs switch 19 through the bolt, when carrying out the granulation operation, can pump the equipment and let in steam in trachea 4, can ensure effectively that steam has sufficient air velocity to provide sufficient dry air current for drying, screening and mixing operation, ensure the efficiency of granulation work.

As a preferred embodiment of the present invention, the inner sides of the bottoms of the hopper 3, the through pipe 13, the taper sleeve 15 and the taper barrel 16 are all provided with a blanking valve, and the switch 19 is connected with the blanking valve through an electric wire, so that the blanking valve can be effectively used to convey materials downwards, and the blanking valve is used to block the flow of the air flow, thereby ensuring that the flow direction of the air flow is opposite to the conveying direction of the materials.

As a preferred embodiment of the present invention, the bottom of the conical barrel 16 passes through the bottom of the box body 1 and is provided with the outside of the box body 1, one end of the loop 17 is communicated with one side of the conical barrel 16, and the other end of the loop 17 passes around the top of the conical barrel 16 and is communicated with one end of the air pipe 4.

In a preferred embodiment of the present invention, one end of the conduit 18 is disposed at the center of the conical barrel 16, the other end of the conduit 18 passes through the top of the conical barrel 16 and communicates with one side of the conical sleeve 15, the bottom of the conical sleeve 15 communicates with the top of the air pipe 4, the top of the conical sleeve 15 is opened with a through hole, the flat plate 14 is welded on the inner wall of the box 1, the flat plate 14 is clamped at one side of the conical sleeve 15, when the granules completing the granulation operation move from the left side of the flat plate 14 to the conical sleeve 15 under the push of the rotating rod 12 and fall through the through hole, the air flow completing the air drying operation enters the conical sleeve 15 from one side of the conical sleeve 15, then flows upwards through the through hole, the granules with smaller particle size are blown to the top of the conical sleeve 15 again, and at the same time, the powder attached to the surface of the granules with proper particle size is blown off from the surface of the granules and falls onto the flat plate 14 and is pushed to the left by the rotating rod 12, can be after processing powdered raw materials into the graininess, effectively utilize the power of blowing of air current, get back to the granulation position once more with the less granule of particle diameter and the powder of granule surface adhesion, and then guarantee the homogeneity of granulation effectively, prevent that the granule from appearing not of uniform size, guarantee granulation quality, later the granule passes through taper sleeve 15 and falls in trachea 4, roll in awl bucket 16 through ring canal 17 again, the granule is air-dried by steam in trachea 4 and ring canal 17, guarantee the drying nature of granule when outwards discharging through awl bucket 16.

In a preferred embodiment of the present invention, the top end of the main shaft 9 is mounted on the top of the box 1 through a bearing, the bottom of the scraper 11 is clamped on the top of the partition 7, both ends of the scraper 11 are clamped on the inner wall of the filter cartridge 6, the partition 7 is arranged on the bottom of the filter cartridge 6, the bottom of the rotating rod 12 is clamped on the top of the flat plate 14 and the taper sleeve 15, and the fan blades 10 are mounted on the inner side of the sleeve 8.

As a preferred embodiment of the present invention, the sleeve 8 is disposed at the bottom of the center of the partition 7, one end of the nozzle 5 passes through the top of the box 1 and extends to the top of the flat plate 14, the taper sleeve 15 and the through pipe 13 are distributed on two sides of the interior of the box 1, when performing granulation, dry hot air enters the circular pipe 17 through the air pipe 4, then enters the top of the flat plate 14 through the taper barrel 16, the guide pipe 18 and the taper sleeve 15 in sequence, then flows to the top of the partition 7 through the sleeve 8, and then flows out through the filter screen 6, the raw material is poured into the hopper 3, falls to the top of the partition 7 through the bottom of the hopper 3, the air flow drives the fan blade 10 to rotate when flowing upwards in the sleeve 8, so that the fan blade 10 drives the scraper 11 and the rotating rod 12 to rotate through the main shaft 9, and at the same time, the air flow to the top of the sleeve 8 and then blows the powder raw material, so that the raw material has certain fluidity, reduce 11 pivoted resistances of scraper blade, the air current is after outwards flowing out through straining a section of thick bamboo 6, the powder that the air current carried is strained a section of thick bamboo 6 and is filtered, scraper blade 11 will strain the interior powder of a section of thick bamboo 6 and scrape downwards on baffle 7, prevent to strain the interior raw materials jam of a section of thick bamboo 6, the ventilation effect of a section of thick bamboo is strained in the guarantee, and then the required gas flow of guarantee work, the granulation efficiency of guarantee equipment, powder raw materials falls on dull and stereotyped 14 through siphunculus 13, spray the bonding agent to powder raw materials through shower nozzle 5, utilize the bonding agent to be in the same place the powder raw materials adhesion under the stirring of bull stick 12, need not to soak powder raw materials completely, reduce the quantity of bonding adhesive, and improve drying efficiency.

The boiling granulator with uniform granulation supplies electric energy to all electric equipment through an external power supply, when granulation operation is carried out, hot air can be pumped into the air pipe 4 by a pumping device, sufficient air velocity of the hot air can be effectively guaranteed, so that sufficient dry air flow can be provided for drying, screening and mixing operation, the efficiency of granulation work is guaranteed, when granulation operation is carried out, the dry hot air enters the circular pipe 17 through the air pipe 4, then enters the top of the flat plate 14 through the conical barrel 16, the guide pipe 18 and the conical sleeve 15 in sequence, flows to the top of the partition plate 7 through the sleeve 8, flows out through the filter screen 6, pours raw materials into the hopper 3, falls to the top of the partition plate 7 through the bottom of the hopper 3, drives the fan blades 10 to rotate when the air flow upwards flows in the sleeve 8, further drives the scraper blade 11 and the rotating rod 12 to rotate through the main shaft 9, and simultaneously blows powder raw materials after the air flow to the top of the sleeve 8, the raw materials have certain fluidity, the rotating resistance of the scraper 11 is reduced, after the air flow flows out through the filter cylinder 6, the powder carried by the air flow is filtered by the filter cylinder 6, the powder in the filter cylinder 6 is scraped downwards by the scraper 11 onto the partition plate 7, the blockage of the raw materials in the filter cylinder 6 is prevented, the ventilation effect of the filter cylinder is guaranteed, the air flow required by the work is further guaranteed, the granulation efficiency of the equipment is guaranteed, the powder raw materials fall onto the flat plate 14 through the through pipe 13, the adhesive is sprayed to the powder raw materials through the spray head 5, the powder raw materials are adhered together by the adhesive under the stirring of the rotating rod 12, the powder raw materials are not required to be completely soaked, the using amount of the adhesive is reduced, the drying efficiency is improved, when the particles completing the granulation operation move to the taper sleeve 15 from the left side of the flat plate 14 under the pushing of the rotating rod 12 and fall through the through hole, the air flow completing the air drying operation enters the taper sleeve 15 from one side of the taper sleeve 15, flow upwards through the opening again, blow the top of taper sleeve 15 once more with the granule that the particle diameter is less, blow off and fall on dull and stereotyped 14 from the surface of granule with the subsidiary powder of the granule surface that the particle diameter is suitable simultaneously, and promote left by bull stick 12, can be after processing into the graininess with powdered raw materials, effectively utilize the blowing force of air current, get back to the granulation position once more with the granule that the particle diameter is less and the powder of granule surface adhesion, and then guarantee the homogeneity of granulation effectively, prevent that the granule from appearing not of uniform size, guarantee granulation quality, later the granule falls in trachea 4 through taper sleeve 15, roll in taper barrel 16 through ring canal 17 again, the granule is air-dried by the steam in trachea 4 and ring 17, guarantee the drying nature of granule when outwards discharging through taper barrel 16.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a boiling granulator that pelletization is even, includes the granulator body, its characterized in that: the granulator body comprises a box body (1), a support (2) and a hopper (3), the hopper (3) is welded at the top of the box body (1), the support (2) is welded at the bottom of the box body (1), an air pipe (4) is welded at one side of the box body (1), a spray head (5) is welded at the other side of the box body (1), a filter cartridge (6) is welded at the outer side of the top of the box body (1), a partition plate (7) is welded on the inner wall of the box body (1), a sleeve (8) is welded at the bottom of the partition plate (7), a main shaft (9) is arranged at the center of the sleeve (8), fan blades (10) are welded at the outer side of the main shaft (9), a scraper blade (11) is welded at the outer side of the top of the main shaft (9), a rotating rod (12) is welded at the bottom of the main shaft (9), a through pipe (13) is welded at the bottom of the partition plate (7), the bottom of baffle (7) is provided with flat board (14), taper sleeve (15) have been welded to the bottom of flat board (14), awl bucket (16) have been welded to the bottom of box (1), the welding of one side of awl bucket (16) has ring pipe (17), the welding of the top of awl bucket (16) has pipe (18), switch (19) are installed through the bolt to the outside side of box (1).

2. The uniform-pelletization boiling granulator of claim 1, wherein: the bottom insides of the hopper (3), the through pipe (13), the taper sleeve (15) and the taper barrel (16) are all provided with a blanking valve, and the switch (19) is connected with the blanking valve through an electric wire.

3. The uniform-pelletization boiling granulator of claim 1, wherein: the bottom of the cone barrel (16) penetrates through the bottom of the box body (1) and is provided with the outer side of the box body (1), one end of the ring pipe (17) is communicated with one side of the cone barrel (16), and the other end of the ring pipe (17) bypasses the top of the cone barrel (16) and is communicated with one end of the air pipe (4).

4. The uniform-pelletization boiling granulator of claim 1, wherein: one end of the guide pipe (18) is arranged at the center of the conical barrel (16), the other end of the guide pipe (18) penetrates through the top of the conical barrel (16) and is communicated with one side of the conical sleeve (15), the bottom of the conical sleeve (15) is communicated with the top of the air pipe (4), a through hole is formed in the top of the conical sleeve (15), the flat plate (14) is welded on the inner wall of the box body (1), and the flat plate (14) is clamped on one side of the conical sleeve (15).

5. The uniform-pelletization boiling granulator of claim 1, wherein: the top end of the main shaft (9) is mounted at the top of the box body (1) through a bearing, the bottom of the scraper (11) is clamped at the top of the partition plate (7), the two ends of the scraper (11) are clamped on the inner wall of the filter cylinder (6), the partition plate (7) is arranged at the bottom of the filter cylinder (6), the bottom of the rotating rod (12) is clamped at the tops of the flat plate (14) and the taper sleeve (15), and the fan blades (10) are mounted on the inner side of the sleeve (8).

6. The uniform-pelletization boiling granulator of claim 1, wherein: the sleeve (8) is arranged at the bottom of the center of the partition plate (7), one end of the spray head (5) penetrates through the top of the box body (1) extending to the flat plate (14), and the taper sleeve (15) and the through pipe (13) are distributed on two sides of the interior of the box body (1).